Granted Patent
Utility
US 6,798,757 · App. 09/759,115
Establishing a route with a level of quality of service in a mobile network
Inventors:
Mika Mizutani, Shigeru Miyake
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Jan 11, 2001
Inventors
Mika Mizutani
Shigeru Miyake
Assignee (at issue)
HITACHI, LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.